ARC2 based SPARQL Endpoint for Semantic MediaWiki up running

I now managed to create a SPARQL endpoint for Semantic MediaWiki, in a MediaWiki SpecialPage, based on the ARC2 RDF library for PHP (including its built-in triplestore). See screenshot below, and code in the svn trunk. (I have to say I'm impressed by the ease of working with ARC2!)

Code is still quite ugly and the "Equivalent URI" handling that we talked about is still not implemented. Will turn to that now, while doing some refactoring (more object oriented etc).


A bit of refactoring done

A bit of refactoring done now. See code repo for last version and Installation instructions.